http://cthbstalpha.blogspot.com/2016/05/ZJa015.html

ZJa015.cpp

#include<iostream>
using namespace std ;

int main(){
    const int maxn = 100 ;
    int n ,m ;
    int A[maxn][maxn] ;

    while (cin >> n >> m ){
        for (int i=0 ;i<n ;i++ ){
            for (int j=0 ;j<m ;j++ ){
                cin >> A[i][j] ;
            }
        }

        for (int j=0 ;j<m ;j++ ){
            for (int i=0 ;i<n ;i++ ){
                cout << A[i][j] <<" " ;
            }
            cout << endl ;
        }
    }
}